Well if you know what you are doing and depending on how the OS is configured you can get maybe 26 slots @ 100 tickrate. I wouldn't count on it, 18 is what we generally see as the maximum amount of slots for a 100 tickrate server

Well I've been running dedicated servers for a couple years, but it's always been on windows. We're probably going to be running this box on SUSE or Debian. Any tips? I've never configured a linux server, so I'm not sure what is different.